Computer desk



FIG. 1 is a perspective view of a computer desk showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a top plan view thereof. 

The ornamental design for a computer desk, as shown. 